1882485370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 3591993600

約数和(自身を除く): 1709508230

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 163, 230, 298, 326, 337, 674, 745, 815, 1490, 1630, 1685, 3370, 3427, 3749, 6854, 7498, 7751, 15502, 17135, 18745, 24287, 34270, 37490, 38755, 48574, 50213, 54931, 77510, 100426, 109862, 121435, 242870, 251065, 274655, 502130, 549310, 558601, 1117202, 1154899, 1263413, 2309798, 2526826, 2793005, 5586010, 5774495, 6317065, 8184719, 11548990, 12634130, 16369438, 40923595, 81847190, 188248537, 376497074, 941242685, 1882485370]

約数ペア:

[(1, 1882485370), (2, 941242685), (5, 376497074), (10, 188248537), (23, 81847190), (46, 40923595), (115, 16369438), (149, 12634130), (163, 11548990), (230, 8184719), (298, 6317065), (326, 5774495), (337, 5586010), (674, 2793005), (745, 2526826), (815, 2309798), (1490, 1263413), (1630, 1154899), (1685, 1117202), (3370, 558601), (3427, 549310), (3749, 502130), (6854, 274655), (7498, 251065), (7751, 242870), (15502, 121435), (17135, 109862), (18745, 100426), (24287, 77510), (34270, 54931), (37490, 50213), (38755, 48574)]